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Network Engineering Senior

Salesforce

Ireland - Dublin Hybrid permanent

Posted: January 13, 2026

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To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Enterprise Technology & Infrastructure Job Details About Salesforce Salesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn’t a buzzword — it’s a way of life. The world of work as we know it is changing and we're looking for Trailblazers who are passionate about bettering business and the world through AI, driving innovation, and keeping Salesforce's core values at the heart of it all. Ready to level-up your career at the company leading workforce transformation in the agentic era? You’re in the right place! Agentforce is the future of AI, and you are the future of Salesforce. Salesforce is looking for a Senior Network Engineer to join the Global Network Operations team. This team is responsible for 24x7 follow-the-sun support of the Salesforce environment. As a member of the Global Network Operations team, you will be responsible for incident management on all aspects of the production network, to include performing break/fix and proactive maintenance to resolve outages and minimise potential for future impact. This includes hardware/software lifecycle management, network hygiene/standardisation, run-list automation, as well as network monitoring improvements to proactively diagnose potential issues. You will provide third line support for network-related customer issues, and ensure that thorough root cause analysis is completed on all customer-impacting issues. Responsibilities Ensure all network issues are resolved in a timely manner, with minimal impact to customers. Perform high-level troubleshooting and analysis to determine the root cause of network outages and implement workarounds and/or permanent solutions. Isolate hardware and software problems on network devices and work with vendors to resolve issues as necessary. Perform break/fix maintenance, such as RMAs, routing changes/traffic engineering, DDoS mitigation, etc. Perform proactive network maintenance, such as code upgrades, hardware refreshes, config updates, peering/transit turnups, and cleanup/decoms. Work collaboratively with engineering teams to identify ways in which we can proactively improve the stability of the network and decrease potential for future outages to occur. Provide third line customer support and technical expertise for network-related issues. Drive service ownership for the Network Cloud; assist in efforts to streamline problem and change management processes, improve alerting and incident handling, and increase automation. Required Skills High level of proficiency and experience with TCP/IP networking, architecture and core technologies, such as MPLS, BGP, OSPF, DNS, HTTP, etc. High level of proficiency with Cisco and Juniper router and switch hardware installation and troubleshooting. Experience deploying and managing large scale distributed network environments. Knowledge of firewalls and access-list configuration and troubleshooting. In-depth knowledge and experience working in a Unix/Linux environment. Experience with performance analysis, systems software, and systems architecture. Knowledge of system performance methodologies along with hands on empirical monitoring and data-driven decision making. Strong analytical approach to problem solving and ability to troubleshoot complex issues quickly, while successfully handling multiple priorities. Must work well as part of a team in a high-energy environment; must possess good written and verbal communication skills, and good time-management abilities. Desired Skills High level of proficiency and experience configuring and troubleshooting load balancers, with emphasis on F5. Highly skilled in packet analysis, network analysis tools, troubleshooting, and analytical fault diagnosis. Experience in deploying, customising and scaling a network monitoring solution. Proficiency in scripting/programming with Python, perl, etc. Other Requirements Ability to participate in an on-call rotation designed to provide network engineering support on the weekends. Unleash Your Potential When you join Salesforce, you’ll be limitless in all areas of your life. Our benefits and resources support you to find balance and be your best , and our AI agents accelerate your impact so you can do your best . Together, we’ll bring the power of Agentforce to organizations of all sizes and deliver amazing experiences that customers love. Apply today to not only shape the future — but to redefine what’s possible — for yourself, for AI, and the world. Accommodations If you require assistance due to a disability applying for open positions please submit a request via this Accommodations Request Form . Posting Statement Salesforce is an equal opportunity employer and maintains a policy of non-discrimination with all employees and applicants for employment. What does that mean exactly? It means that at Salesforce, we believe in equality for all. And we believe we can lead the path to equality in part by creating a workplace that’s inclusive, and free from discrimination. Know your rights: workplace discrimination is illegal. Any employee or potential employee will be assessed on the basis of merit, competence and qualifications – without regard to race, religion, color, national origin, sex, sexual orientation, gender expression or identity, transgender status, age, disability, veteran or marital status, political viewpoint, or other classifications protected by law. This policy applies to current and prospective employees, no matter where they are in their Salesforce employment journey. It also applies to recruiting, hiring, job assignment, compensation, promotion, benefits, training, assessment of job performance, discipline, termination, and everything in between. Recruiting, hiring, and promotion decisions at Salesforce are fair and based on merit. The same goes for compensation, benefits, promotions, transfers, reduction in workforce, recall, training, and education.

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